Rahmannisa, S. N., Aspiranti, T., & Suyanto, R. (2025). Impact of a Tiered Referral System on Outpatient Satisfaction under BPJS Kesehatan: A Case Study at dr. Slamet Regional General Hospital Garut . Journal of Social Science and Business Studies, 3(3), 532–538. https://doi.org/10.61487/jssbs.v3i3.177